248331856

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{36011}}^1$

素因数の和:36450

約数の個数: 20

約数和(自身を含む): 482272704

約数和(自身を除く): 233940848

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 36011, 72022, 144044, 288088, 576176, 15520741, 31041482, 62082964, 124165928, 248331856]

約数ペア:

[(1, 248331856), (2, 124165928), (4, 62082964), (8, 31041482), (16, 15520741), (431, 576176), (862, 288088), (1724, 144044), (3448, 72022), (6896, 36011)]